Follow up and direct the production process; Postpartum analysis and evaluation. For example, the flue-cured tobacco meteorological services in Qianjiang District and Fengdu County in Chongqing have been welcomed and praised by the tobacco department. Agricultural characteristic pillar industry projects and facility agriculture generally adopt the mode of company + farmer or professional cooperative + farmer. Therefore, providing meteorological services well for leading agricultural enterprises, specialized cooperatives and large households is a key link, which can play a demonstration and driving role. Interact with them, make full use of network, communication and other new technologies, establish service contact card, service weather short message service platform